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GOKO SEISAKUSHO CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    213,774
About

GOKO SEISAKUSHO CO LTD has a total of 11 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Japan and China. Its main competitors in its focus markets environmental technology are BENGBU YINGJUN NEW WALL MATERIAL CO LTD, WATANABE TEKKO KK and KH VELOSIPEDNYJ Z IM G I PETRO.

Patent filings in countries

World map showing GOKO SEISAKUSHO CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 9
#2 China 2

Patent filings per year

Chart showing GOKO SEISAKUSHO CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Climate change mitigation in wastewater treatment

Top inventors

# Name Total Patents
#1 Onodera Satoru 6
#2 Fukuda Masaru 2
#3 Goto Kozo 2
#4 Oikawa Masakado 2
#5 Otsu Yosuke 2
#6 Takagi Yasuhiro 2
#7 Takashina Tsuneo 2
#8 Sekine Shinjiro 2
#9 Shimozato Ken 1

Latest patents

Publication Filing date Title
JP2020175888A Water tank for railway vehicle
JP2020175730A Water tank for railway vehicle
JP2019182323A Tank system for railway vehicle and toilet system for railway vehicle
JP2014223825A Waste or sewage tank for railway vehicle
JP2013099744A Apparatus for treating excreta or the like
JP2011255704A Soil or sewage tank for rolling stock
JP2011120992A Apparatus for purifying excreta or the like
JP2011063143A Device for preventing sewage from being splashed into uninal for vehicle or basin
JP2011051501A Swelling prevention device of water tank for vehicle
CN1184876A Filtering apparatus for closet